/*
 *  Copyright 2012 The WebRTC Project Authors. All rights reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */

//#include <gtk/gtk.h>

#include "webrtc/examples/consoleclient/client/conductor.h"
#include "webrtc/examples/consoleclient/client/flagdefs.h"
#include "webrtc/examples/consoleclient/client/main_wnd.h"
#include "webrtc/examples/consoleclient/client/peer_connection_client.h"
#include "webrtc/system_wrappers/include/trace.h"

#include "webrtc/base/ssladapter.h"
#include "webrtc/base/thread.h"
#include "webrtc/examples/consoleclient/client/zLog.h"

class CustomSocketServer : public rtc::PhysicalSocketServer {
 public:
  CustomSocketServer(rtc::Thread* thread, GtkMainWnd* wnd)
      : thread_(thread), wnd_(wnd), conductor_(NULL), client_(NULL) {}
  virtual ~CustomSocketServer() {}

  void set_client(PeerConnectionClient* client) { client_ = client; }
  void set_conductor(Conductor* conductor) { conductor_ = conductor; }

  // Override so that we can also pump the GTK message loop.
  virtual bool Wait(int cms, bool process_io) {
    if (    !wnd_->IsWindow() 
        &&  !conductor_->connection_active() 
        &&  client_ != NULL 
        &&  !client_->is_connected()) 
    {
      thread_->Quit();
    }
    return rtc::PhysicalSocketServer::Wait(0/*cms == -1 ? 1 : cms*/,
                                                 process_io);
  }

 protected:
  rtc::Thread* thread_;
  GtkMainWnd* wnd_;
  Conductor* conductor_;
  PeerConnectionClient* client_;
};

int main(int argc, char* argv[]) {

#if 0
  webrtc::Trace::SetTraceFile("/mnt/sdcard/log.txt", true);
  webrtc::WEBRTC_TRACE(webrtc::kTraceAll, webrtc::kTraceVideoCapture, 0,
    "hello trace!!");
#endif
  rtc::LogMessage::SetLogToStderr(true);
  RLOGD << "enter !!";

  rtc::FlagList::SetFlagsFromCommandLine(&argc, argv, true);
  if (FLAG_help) {
    rtc::FlagList::Print(NULL, false);
    return 0;
  }

  RLOGD << "FLAG_server = " << FLAG_server;
  RLOGD << "FLAG_port = " << FLAG_port;
  RLOGD << "FLAG_autoconnect = " << FLAG_autoconnect;
  RLOGD << "FLAG_autocall = " << FLAG_autocall;

  // Abort if the user specifies a port that is outside the allowed
  // range [1, 65535].
  if ((FLAG_port < 1) || (FLAG_port > 65535)) {
    RLOGE << "Invalid port: " << FLAG_port;
    return -1;
  }

  GtkMainWnd wnd(FLAG_server, FLAG_port, FLAG_autoconnect, FLAG_autocall);
  wnd.Create();

  rtc::AutoThread auto_thread;
  rtc::Thread* thread = rtc::Thread::Current();
  CustomSocketServer socket_server(thread, &wnd);
  thread->set_socketserver(&socket_server);

  rtc::InitializeSSL();
  // Must be constructed after we set the socketserver.
  PeerConnectionClient client;
  rtc::scoped_refptr<Conductor> conductor(
      new rtc::RefCountedObject<Conductor>(&client, &wnd));
  socket_server.set_client(&client);
  socket_server.set_conductor(conductor);

  wnd.SwitchToConnectUI();
  thread->Run();

  // gtk_main();
  wnd.Destroy();

  thread->set_socketserver(NULL);
  // TODO(henrike): Run the Gtk main loop to tear down the connection.
  /*
  while (gtk_events_pending()) {
    gtk_main_iteration();
  }
  */
  rtc::CleanupSSL();

  RLOGD << "exit !!";
  return 0;
}
